This news report explores the possibilities of new biofuels. The company Gecco is testing biofuels made from coffee grounds and cooking oil on service vehicles and a school bus in hopes of converting waste from schools and other institutions.

A beekeeper in La Roche-sur-Yon has found the perfect place for his apiary: the rooftop of a supermarket. It's a win-win situation: the store manager helps the beekeeper with his production in return for a steady supply of local honey.

In this video you will learn about the process of developing and marketing new medications in France. After numerous trials on animals, then humans, a drug is finally put on the market once the price is set by the European Medicines Agency.

People flock to the Repair Café to have their broken devices repaired. The concept was introduced in Holland by a journalist who decided it was much better to fix things rather than throw them away. In a convivial atmosphere, volunteers fix items while you watch or you can fix it yourself with some assistance.

Have you ever eaten an orache or a cardoon? Though popular in the Middle Ages, these vegetables are rarely harvested nowadays. But you'll find them in the garden of the Abbaye du Relec (Relec Abbey), which contains vegetables from many different time periods and countries.

The Underwater Museum of Lorient might be a little hard to get to, given that it's literally underwater. Dedicated to shipwrecks and other sunken objects, the museum is made possible by a team of volunteers with a passion for documenting these lost treasures at the bottom of the ocean.

Meet Sheldon, the friendly robot with friendly eyes that flash little hearts when it interacts with people. Sheldon is a huge attraction at tech fairs, where it is used to entertain and delight the crowds. It certainly lives up to the task.

Galileo faces an uncertain future. Behind the scenes are political and religious intrigues and enemies plotting his downfall. The Pope, until now sympathetic to Galileo, has a change of heart. Under pressure from all sides and insulted by his latest works, The Dialogue Concerning the Two Chief World Systems, portraying the Church's view through the character Simplicio (Simpleton), the pope finally sends Galileo to the Inquisition Tribunal.

Galileo is under close scrutiny because of his Copernican views. Unfazed, he carries on his research and his teachings. Will the Inquisition bring his demise or will his powerful friends, Pope Urban VIII among them, protect him?

In part five of this episode on "The Discoverers," Galileo is warned. His belief that the Earth revolves around the sun is sacrilegious. Giordano Bruno, who claimed this fact, was burned as a heretic by the Inquisition Tribunal.

In part four of this episode on "The Discoverers," Galileo, now a reputable scholar at the University of Padua, proceeds to make a telescope out of lenses with the help of his instrument maker, Marc'Antonio. In this cartoon, an attempt is made to explain Galileo's discoveries.

Episode nine of this series focuses on Galileo, a prolific inventor and scientist. He discovered the principle of the simple pendulum motion, very useful in the measure of time and later in the making of clocks.

The Maestro explains how the revolutionary ideas of the early discoverers, which we now take for granted, were not always well received. Before Galileo, for example, everyone believed that the sun and all the other planets revolved around the earth!

Technology not only helps clean up our planet, but also allows us to explore the entire universe. According to the astrophysicist Alfred Vidal-Madjar, in five hundred years, we will have visited all the planets in the solar system.

In the second part of this Il était une fois... (Once Upon a Time) episode on technology, the kids attend a technology show in Japan, where they play some amazing virtual reality games... and some practical jokes.

The Maestro gives us an overview of some of the major innovations of the last century, from the invention of the radio to the discovery of the first exoplanet. We've come a long way in just a few decades!